- 期刊
- OpenAccess
Spin-Dependent Transport in a Two-Dimensional GaAs Electron System
並列摘要
We have measured the low-temperature electron transport properties in a front-gated GaAs/Al0:33Ga0:67As heterostructure. Collapse of spin-splitting and an enhanced Lande jgj-factor at both Landau level filling factors ˚ = 3 and ˚ = 1 were observed. Our experimental results show direct evidence that the electron-electron interactions are stronger at ˚ = 3 than those at ˚ = 1 over approximately the same perpendicular magnetic field range. Moreover, we observed an enhancement of the magnetoresistivity of a two-dimensional electron system with an increasing parallel magnetic field. Using a simple model, we suggest that the increase of the magnetoresistivity is due to spin but the model over-estimates the Lande jgj factor in our system.
並列關鍵字
無資料被引用紀錄
Liu, F. H. (2015). 碳化矽石墨烯之電傳輸特性研究 [doctoral dissertation, National Taiwan University]. Airiti Library. https://doi.org/10.6342/NTU.2015.02160
Liang, C. T. (2011). 組織內病毒蛋白與核酸偵測之最佳化:鼠肝炎病毒與犬瘟熱病毒 [doctoral dissertation, National Taiwan University]. Airiti Library. https://doi.org/10.6342/NTU.2011.01154
Ho, M. L. (2008). 高感度金屬陽離子暨生醫感測器之設計及其應用 [doctoral dissertation, National Taiwan University]. Airiti Library. https://doi.org/10.6342/NTU.2008.00447
Chen, P. Z. (2006). 在低溫下二維砷化鉀電子系統加熱電子之研究 [master's thesis, National Taiwan University]. Airiti Library. https://doi.org/10.6342/NTU.2006.00857
張瀚仁（2006）。設計與實作一個增加互動之會議輔助系統〔碩士論文，國立中央大學〕。華藝線上圖書館。https://www.airitilibrary.com/Article/Detail?DocID=U0031-0207200917341116
延伸閱讀
- Huang, T. Y. (2005). Transport properties in two-dimensional GaAs electron systems [doctoral dissertation, National Taiwan University]. Airiti Library. https://doi.org/10.6342/NTU.2005.10360
- Bao, Y. (2005). Resonant spin Hall effect in two-dimensional electron systems [master's thesis, The University of Hong Kong]. Airiti Library. https://www.airitilibrary.com/Article/Detail?DocID=U0029-1812201200002915
- Lin, T. L. (2009). Electron heating and electron transport in AlGaAs/GaAs two-dimensional electron system [master's thesis, National Taiwan University]. Airiti Library. https://doi.org/10.6342/NTU.2009.00304
- Yang, C. K. (2008). Electron heating and mobility gap in GaAs two-dimensional electron systems [master's thesis, National Taiwan University]. Airiti Library. https://doi.org/10.6342/NTU.2008.10037
- Kessler, J. (1989). Spin-Dependent Phenomena in Electron-Atom Collisions. Chinese Journal of Physics, 27(1), 38-49. https://www.airitilibrary.com/Article/Detail?DocID=05779073-198902-201303180026-201303180026-38-49